Sead Kolasinac has never quite hit the heights expected since arriving at Arsenal from FC Schalke on a free transfer, but his last few appearances for the Gunners have highlighted the crux of the problem. While the beastly Bosnian international becomes a dangerous weak link when he operates at No.3, moving him just a few yards up the pitch to wing-back suddenly showcases the qualities he brings to this Gunners team.
When Arsenal drew to Wolves prior the international break, Kolasinac’s performance was so disappointing that Unai Emery sacrificed him for Henrikh Mkhitaryan as the North Lon...